Page({
  mixins: [require('../../mixin/common')],
  data: {
    inputShowed: false,
    inputVal: '',
    wordList:['nihao','湖南','夏天'],
    subjects:[]
  },

  query(options){
    let that = this
    let key = options.currentTarget.dataset.key
    console.log(key);
    this.setData({inputVal:''})
    // 查询显示top250中包含key关键字的电影列表
    let db = wx.cloud.database()
    db.collection('top250')
            .get({
                success:(res)=>{
                  that.setData({
                    subjects: res.data[0].subjects
                  })
                  // 用关键字key过滤数据
                  let tmpArray =this.data.subjects.filter((value, index, array)=>{
                    return value.title.indexOf(key)!=-1
                  })
                  console.log(tmpArray);
                  that.setData({
                    subjects: tmpArray
                  })
                }
            })
  },
  showInput() {
    this.setData({
      inputShowed: true,
    });
    

  },
  hideInput(options) {
    console.log("options");
    this.query(options)
    this.setData({
      inputVal: '',
      inputShowed: false
    });
  },
  clearInput() {
    this.setData({
      inputVal: '',
    });
  },
  inputTyping(e) {
    this.setData({
      inputVal: e.detail.value,
    });
    let db =wx.cloud.database()
    let searchCollection = db.collection('search')
    searchCollection.get().then(res=>{
       console.log(res.data[0].subjects); 
       this.setData({
         wordList:res.data[0].subjects
       })
    })
  },
});
